package edu.TestIO;

import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;

public class Test02 {
    public static void main(String[] args) throws IOException {
        File file = new File("d:/test/a.txt");
        FileInputStream fileInputStream = new FileInputStream(file);
        int n = fileInputStream.read();
        System.out.println(n);
        fileInputStream.close();

    }
}
